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11575 — EXPANDER,PISTON RING

✓ Government record, cited
Legrand · MRO · MRO_GENERAL
PRODUCT OVERVIEW

11575: EXPANDER,PISTON RING.

The EXPANDER,PISTON RING is a Legrand industrial component. Key specifications include material: COPPER ALLOY 836 DISK, stem_type: NONRISING, body_style: DISK, valve_size: 0.750 INCHES IN, bonnet_type: INSIDE SCREW, overall_height: 0.050 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-588-0942, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 11575
NSN: 5360-00-588-0942
NIINs: 005880942, 006526284, 008706918, 010337509, 011871949, 013275037, 013446167, 016472803
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 54261 — FREUND PRECISION INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 836 DISK
stem_typeNONRISING
body_styleDISK
valve_size0.750 INCHES IN
bonnet_typeINSIDE SCREW
overall_height0.050 INCHES NOMINAL IN
connection_typeSOLDER, TUBE
overall_diameter0.345 INCHES NOMINAL IN
valve_operation_methodMANUAL
bonnet_attachment_methodUNION
operating_pressure_and_type125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
inlet_relationship_with_outletIDENTICAL
NSN5360-00-588-0942
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand EXPANDER,PISTON RING TITLE COMPONENT PN 11575 MFR Legrand EXPANDER,PISTON RING
KEY FEATURES
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FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
SUBSTITUTES & CROSS-REFERENCES 3
563LXReference document
Same NSN cross-reference
Reference document — Secondary reference
BP3203Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
57177Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11575?
11575 is a EXPANDER,PISTON RING manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 11575?
There are 3 known substitutes for 11575: 563LX, BP3203, 57177. Substitute compatibility should be verified for your specific system.
What is the NSN for 11575?
11575 is cataloged in the U.S. Government catalog under NSN 5360-00-588-0942. This indicates validated use in U.S. government and defense supply chains.
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